Power Supplies - Modules
650
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DALLAS • KANSAS CITY • LOS ANGELES • MINNEAPOLIS • NEW YORK • PHOENIX • SACRAMENTO • SEATTLE
FAX 800-530-8821
www.talleycom.com
Pricing subject to change without notice
800-949-7079
For more detailed specs reference www.talleycom.com
Rectifier Systems
The Unity Rectifier System comprises a low profile 1.75" (1 RU) shelf which accommodates up to three 150 watt, -48 or +24
volt hot-swap rectifiers, plus an optional distribution panel which contains five individually fuse-protected circuits. The System is
scalable/adaptable for N, N+1 or N+2 configurations. The optinal power distribution module employs industry standard GMT
fuses, configured with alarm contacts and a front panel "BLOWN FUSE" LED indicator. Front Panel test points and voltage adjust-
ments pot are provided for fine-tuning output to the requirements of sensitive loads and to optimize load sharing. Form C status
contacts enable remote alarms for the rectifiers and fuse distribution circuits. Front panel OK/FAIL LED's allow monitoring status
of each rectifier individually.
Unity Rectifiers
Models:
UR-48-3, UR-24-6
Input Voltage/Frequency:
85-264 VAC* / 47-63 Hz
Input Amperage:
2.2 amps @ 115V and full load, 1.1 amps @ 230 and full load
Output Voltage Amperage*:
UR48-3:
-54.4 VDC, adjustable 42-56 VDC, 3 amps continuous
UR24-6:
+27.2 VDC, adjustable 21-28 VDC, 6 amps continuous
*100% output power available fr
om 105 to 264 VAC; Derate output linearly from 100% @ 105 VAC to 80% @ 85 VAC
Unity Rectifier Shelf
Input:
115/230 VAC nominal
Capacity:
Up to Three Unity Rectifiers, -48 or +24 volt and One GMT Fuse Panel
Mounting:
19" or 23" rack center or flush mount (four-point cabinet mount optional)
Unity Fuse Distribution Panel
Voltage:
-48 VDC or +24 VDC nominal (selectable by jumper)
Current:
20 amps max. total
Capacity:
Five GMT fuses, 10 amps max. per indivdual fuse
Available Amperage:
1, 3, 5, 10 amps
Output failur
e summary alarm contacts; Form panel blown fuse summary LED indicator Indicator visual blown fuse indication.
Order PN List Level 1 Level 2 Level 3
UR24-6
+24 Vdc Unity Rectifier System $315.00 252.00 252.00 236.25
UR48-3
-48 Vdc Unity Rectifier System $315.00 252.00 252.00 236.25
URS
Unity Rectifier System Shelf $340.00 272.00 272.00 255.00
UFP-5
Unity GMT Fuse Panel $230.00 184.00 184.00 172.50
UGF-5
GMT Fuse 5 Amp $5.45 4.36 4.36 4.09
Rectifier Systems
Unity Stand-Alone Rectifier
For applications that do not require rack-mounting or redundancy, the Unity is available as a stand-alone rectifier. A versatile
flange permits a myriad of mounting options, such as on the side of rack rails, inside cabinets, on walls or under shelves, maxi-
mizing use of restricted spaces.
The unit comes with a 6' power cord and a rear-mounted terminal block for easy wiring. Performance specifications are identical
to single Unity Rectifiers.
Order PN List Level 1 Level 2 Level 3
USAR48-3
Stand-Alone Rectifier 48 VDC 3 Amp $375.00 300.00 300.00 281.25
Power
Supplies
-
Modules
TalleyTestCatalog_125428.QXD 4/12/2012 9:20 PM Page 650
